Mercurial > hg > orthanc-wsi
annotate Framework/DicomToolbox.cpp @ 197:e5964793a790
use of OrthancPluginsExports.cmake, link against system-wide orthanc framework
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Mon, 06 Jul 2020 14:26:43 +0200 |
| parents | f299c191cd76 |
| children | a1c265cb2174 |
| rev | line source |
|---|---|
| 0 | 1 /** |
| 2 * Orthanc - A Lightweight, RESTful DICOM Store | |
| 3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 4 * Department, University Hospital of Liege, Belgium | |
|
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5 * Copyright (C) 2017-2020 Osimis S.A., Belgium |
| 0 | 6 * |
| 7 * This program is free software: you can redistribute it and/or | |
| 8 * modify it under the terms of the GNU Affero General Public License | |
| 9 * as published by the Free Software Foundation, either version 3 of | |
| 10 * the License, or (at your option) any later version. | |
| 11 * | |
| 12 * This program is distributed in the hope that it will be useful, but | |
| 13 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 15 * Affero General Public License for more details. | |
| 16 * | |
| 17 * You should have received a copy of the GNU Affero General Public License | |
| 18 * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 19 **/ | |
| 20 | |
| 21 | |
|
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22 #include "PrecompiledHeadersWSI.h" |
| 0 | 23 #include "DicomToolbox.h" |
| 24 | |
| 192 | 25 #include <Logging.h> |
| 26 #include <OrthancException.h> | |
| 27 #include <Toolbox.h> | |
| 0 | 28 |
| 29 #if ORTHANC_ENABLE_DCMTK == 1 | |
| 30 # include <dcmtk/dcmdata/dcelem.h> | |
|
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31 # include <dcmtk/dcmdata/dcitem.h> |
| 0 | 32 # include <dcmtk/dcmdata/dcsequen.h> |
| 83 | 33 # include <dcmtk/dcmdata/dcvrat.h> |
| 0 | 34 #endif |
| 35 | |
| 36 namespace OrthancWSI | |
| 37 { | |
| 38 namespace DicomToolbox | |
| 39 { | |
| 40 #if ORTHANC_ENABLE_DCMTK == 1 | |
| 41 void SetStringTag(DcmItem& dataset, | |
| 42 const DcmTagKey& key, | |
| 43 const std::string& value) | |
| 44 { | |
| 45 if (!dataset.tagExists(key) && | |
| 46 !dataset.putAndInsertString(key, value.c_str()).good()) | |
| 47 { | |
| 48 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 49 } | |
| 50 } | |
| 51 | |
| 52 void SetUint16Tag(DcmItem& dataset, | |
| 53 const DcmTagKey& key, | |
| 54 uint16_t value) | |
| 55 { | |
| 56 if (!dataset.tagExists(key) && | |
| 57 !dataset.putAndInsertUint16(key, value).good()) | |
| 58 { | |
| 59 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 60 } | |
| 61 } | |
| 62 | |
| 63 | |
| 64 void SetUint32Tag(DcmItem& dataset, | |
| 65 const DcmTagKey& key, | |
| 66 uint32_t value) | |
| 67 { | |
| 68 if (!dataset.tagExists(key) && | |
| 69 !dataset.putAndInsertUint32(key, value).good()) | |
| 70 { | |
| 71 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 72 } | |
| 73 } | |
| 74 | |
| 75 | |
| 83 | 76 void SetAttributeTag(DcmItem& dataset, |
| 77 const DcmTagKey& key, | |
| 78 const DcmTagKey& value) | |
| 79 { | |
| 80 if (!dataset.tagExists(key)) | |
| 81 { | |
| 82 std::auto_ptr<DcmAttributeTag> tag(new DcmAttributeTag(key)); | |
| 83 | |
| 84 if (!tag->putTagVal(value).good() || | |
| 85 !dataset.insert(tag.release()).good()) | |
| 86 { | |
| 87 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError); | |
| 88 } | |
| 89 } | |
| 90 } | |
| 91 | |
| 92 | |
| 0 | 93 DcmItem* ExtractSingleSequenceItem(DcmItem& dataset, |
| 94 const DcmTagKey& key) | |
| 95 { | |
| 96 DcmElement* element = NULL; | |
| 97 if (!const_cast<DcmItem&>(dataset).findAndGetElement(key, element).good() || | |
| 98 element == NULL) | |
| 99 { | |
| 100 return NULL; | |
| 101 } | |
| 102 | |
| 103 if (element->getVR() != EVR_SQ) | |
| 104 { | |
| 105 DcmTag tag(key); | |
| 106 LOG(ERROR) << "The following element in the DICOM dataset is not a sequence as expected: " << tag.getTagName(); | |
| 107 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
| 108 } | |
| 109 | |
| 110 DcmSequenceOfItems& sequence = dynamic_cast<DcmSequenceOfItems&>(*element); | |
| 111 if (sequence.card() != 1) | |
| 112 { | |
| 113 LOG(ERROR) << "Bad number of elements in the sequence (it must contain exactly 1 element)"; | |
| 114 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat); | |
| 115 } | |
| 116 | |
| 117 return sequence.getItem(0); | |
| 118 } | |
| 119 | |
| 120 | |
| 121 uint16_t GetUint16Tag(DcmItem& dataset, | |
| 122 const DcmTagKey& key) | |
| 123 { | |
| 124 uint16_t value; | |
| 125 if (dataset.findAndGetUint16(key, value).good()) | |
| 126 { | |
| 127 return value; | |
| 128 } | |
| 129 else | |
| 130 { | |
| 131 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 132 } | |
| 133 } | |
| 134 | |
| 135 | |
| 136 uint32_t GetUint32Tag(DcmItem& dataset, | |
| 137 const DcmTagKey& key) | |
| 138 { | |
| 139 Uint32 value; | |
| 140 if (dataset.findAndGetUint32(key, value).good()) | |
| 141 { | |
| 142 return value; | |
| 143 } | |
| 144 else | |
| 145 { | |
| 146 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 147 } | |
| 148 } | |
| 149 | |
| 150 | |
| 151 int32_t GetInt32Tag(DcmItem& dataset, | |
| 152 const DcmTagKey& key) | |
| 153 { | |
| 154 Sint32 value; | |
| 155 if (dataset.findAndGetSint32(key, value).good()) | |
| 156 { | |
| 157 return value; | |
| 158 } | |
| 159 else | |
| 160 { | |
| 161 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 162 } | |
| 163 } | |
| 164 | |
| 165 | |
| 166 std::string GetStringTag(DcmItem& dataset, | |
| 167 const DcmTagKey& key) | |
| 168 { | |
| 169 const char* value = NULL; | |
| 170 if (dataset.findAndGetString(key, value).good() && | |
| 171 value != NULL) | |
| 172 { | |
| 173 return Orthanc::Toolbox::StripSpaces(value); | |
| 174 } | |
| 175 else | |
| 176 { | |
| 177 throw Orthanc::OrthancException(Orthanc::ErrorCode_InexistentTag); | |
| 178 } | |
| 179 } | |
| 180 #endif | |
| 181 } | |
| 182 } |